body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
      "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
      sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow:hidden;
    height: 100%;
}
  
code {
    font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New",
        monospace;
}
  
ul {
    padding:0;
    margin:0;

    li{ 
        list-style:none;
    }
}
